Is Paul Macartney a fraud and shameful political pawn with his Israel tour?

I asked this yesterday but the resident trolls had it deleted.My question is why does this guy keep meddling in international hotbeds (like after the 9/11 bombings in New York)?Why antagonise Palestinian people already suffering because of Jewish occupation and murder?when London was bombed by terrorists in 2005 I never heard him then,or when Irish terrorists were blowing up mainland Britain!.Why doesn't this idiot take a look at the city of his birth Liverpool and do something for the poverty and violence there,even asking a simple question on Yahoo about this ailing pop singer(most of Israel wont even remember the Beatles)gets you a deletion or insulted by individuals who then troll you,well tough!!It's a free country,get a life anyone an opinion?